INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfb1d0e75b45e4bc6f721981b6a807847c47eb2e02b464a49b0866d7b6753f34', 
    '3bYLukxj3GE0XJqRVXzViVSuE8PL9ubqm9Dor0WsbCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)